Base | Representation |
---|---|
bin | 110000001011001001… |
… | …0011101010011000100 |
3 | 100220000211100122212222 |
4 | 1200112102131103010 |
5 | 3143333001334302 |
6 | 115305320031512 |
7 | 10321444200236 |
oct | 1402622352304 |
9 | 326024318788 |
10 | 103453152452 |
11 | 3a968675701 |
12 | 18072302598 |
13 | 99a9055810 |
14 | 5015906256 |
15 | 2a57490da2 |
hex | 181649d4c4 |
103453152452 has 24 divisors (see below), whose sum is σ = 206438192856. Its totient is φ = 44938925568.
The previous prime is 103453152389. The next prime is 103453152457. The reversal of 103453152452 is 254251354301.
It can be written as a sum of positive squares in 4 ways, for example, as 40604668036 + 62848484416 = 201506^2 + 250696^2 .
It is a super-2 number, since 2×1034531524522 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103453152457) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58513343 + ... + 58515110.
It is an arithmetic number, because the mean of its divisors is an integer number (8601591369).
Almost surely, 2103453152452 is an apocalyptic number.
It is an amenable number.
103453152452 is a deficient number, since it is larger than the sum of its proper divisors (102985040404).
103453152452 is a wasteful number, since it uses less digits than its factorization.
103453152452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117028487 (or 117028485 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 35.
The spelling of 103453152452 in words is "one hundred three billion, four hundred fifty-three million, one hundred fifty-two thousand, four hundred fifty-two".
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